Msg#: 4181693 posted 9:18 am on Aug 4, 2010 (gmt 0)
There was an old topic (already closed) about the same issue, actually without any reasonable answer what is happening. We faced the same problem so I thought I post a short description and solution of the problem here to make others' live easier. ;-)
The problem: PHP header command (using 'refresh', 'location' or any other URL-related command) does not work in IE6 (and some versions of IE7) if the URL is longer then 255 chars.